Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

Phthalazine

  • CAS No. 253-52-1

  • Cat. No. CS-W002016
  • Purity≥98%
  • MDL No.MFCD00006908

*For research and further manufacturing use only, not for direct human use.

Phthalazine|CS-W002016

Structure of 253-52-1

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 253-52-1
  • Cat. No. CS-W002016
  • Purity ≥98%
  • MDL No. MFCD00006908
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆N₂
  • Molecular Weight 130.15
  • Synonym(s) None
  • SMILES C12=CC=CC=C1C=NN=C2

Description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.Carvedilol impurity C EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Application

Phthalazine serves as a versatile heterocyclic scaffold in medicinal chemistry, enabling the construction of bioactive molecules through established functionalization pathways. Its electron-deficient ring system facilitates nucleophilic substitution and transition-metal-catalyzed coupling reactions, offering robust access to diverse pharmaceutical intermediates. The compound exhibits good bench stability and compatibility with common protecting groups, supporting efficient synthesis and purification in multi-step sequences.

Synthesis

  • Route1
    • null|null
      100-52-7
    • null|null
      68-12-2
    • ~74%
    • In-stock
      Phthalazine|CS-W002016
      253-52-1

    References

    • Organic Letters, , vol. 14, # 13 p. 3268 - 3271
  • Route2
    • null|null
      21452-55-1
    • ~60%
    • In-stock
      Phthalazine|CS-W002016
      253-52-1

    References

    • Journal of Heterocyclic Chemistry, , vol. 22, p. 1065 - 1070
  • Route3
    • 1,4-Dihydrazinylphthalazine|CS-0452869
      484-23-1
    • ~65%
    • In-stock
      Phthalazine|CS-W002016
      253-52-1

    References

    • Journal of Medicinal Chemistry, , vol. 29, # 8 p. 1329 - 1340

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS08
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H341-H412
Precautionary Statements : P273-P280-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   25.78
  • LogP   1.6298
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Phthalazine sigmaPhthalazine manufacturerPhthalazine pricePhthalazine structurePhthalazine SDSbuy PhthalazinePhthalazine supplierPhthalazine usesPhthalazine molecular weightprice of PhthalazinePhthalazine chemical name formula of Phthalazine
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label